The Seattle Mariners Cash Back Credit Card gives you everyday rewards and low rates—plus fan‑first perks and chances to win unforgettable Mariners experiences.
Earn cash back every time you use your card. No rotating categories. No tracking required. Just simple, consistent rewards on the purchases you already make.
From exclusive offers to unforgettable experiences, this card was built to bring Mariners fans closer to the team—on game day and every day.
Add your card to your digital wallet, manage everything in the Global CU app, and enjoy peace of mind with built‑in security tools at your fingertips.
Earn cash back on everyday purchases. 2% cash back on travel and dining, and 1% cash back on all other purchases
Watch your rewards add up as you use your card, then redeem when you’re ready—all in one place
Every qualifying purchase automatically earns you an entry into monthly Mariners sweepstakes. Gas, groceries, subscriptions—it all counts.
Each month brings new prizes and new chances to win, so the more you use your card, the more opportunities you unlock.
Cardholders may enjoy access to perks like Mariners‑themed experiences, special offers, and insider opportunities.
Details and availability may vary, but one thing stays the same: this card is built to reward your fandom.
Just for you we’ve got a super fan limited‑time offer: First‑year annual fee is on us.*
Apply today and start earning cash back while unlocking fan‑first experiences all season long.
Get approved for the Mariners Cash Back Credit Card to get your very first thank you gift of a Mariners hat and a $100 Mariners T-Mobile Park gift card.
Every purchase you make with the Mariners Cash Back Credit Card is an automatic entry into our monthly Mariners sweepstakes.
Some great prizes could be yours, and all you have to do is use the card for your everyday shopping. Groceries, gas, coffee—it all counts!
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Annual Percentage Rate (APR) for purchases |
Prime plus [7.0% to 10.0%] Min 14.75% - Max 18% APR can change monthly. |
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Annual Percentage Rate (APR) for balance transfers and cash advances |
Prime plus [9.0% to 12.0%] Min 16.75% - Max 18% APR can change monthly. |
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How to avoid paying |
You have 25 days to repay your balance for purchases before being charged a finance charge. |
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Annual fee |
$250 (waived for the first year) |
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Transaction fee for |
2% of the cash advance amount ($10 maximum) |
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Transaction fee for balance transfers |
3% of the amount for each transfer |
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Fee for foreign transactions |
No fee |
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Late payment fee |
Up to $30 |
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Returned payment fee |
Up to $20 |
To learn more about factors to consider when applying for or using a credit card, visit the website of the Consumer Financial Protection Bureau at https://www.consumerfinance.gov/learnmore/.
How We Will Calculate Your Balance: We use a method called "average daily balance (including new purchases)".
This information is subject to change upon written notice to cardholders.
After March 16, 2026
Mariners Cash Back Credit Card Agreement (PDF)
Mariners Cash Back Important Credit Card Disclosures (PDF)
If you have pledged or later pledge collateral to secure an obligation, another debt, or other credit with Global (other than for real property), credit extended under this card is secured by that collateral.